RU2016113961A - DAMPING DEVICE - Google Patents

DAMPING DEVICE Download PDF

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Publication number
RU2016113961A
RU2016113961A RU2016113961A RU2016113961A RU2016113961A RU 2016113961 A RU2016113961 A RU 2016113961A RU 2016113961 A RU2016113961 A RU 2016113961A RU 2016113961 A RU2016113961 A RU 2016113961A RU 2016113961 A RU2016113961 A RU 2016113961A
Authority
RU
Russia
Prior art keywords
spring
fragment
rotating body
damping device
clamping protrusions
Prior art date
Application number
RU2016113961A
Other languages
Russian (ru)
Other versions
RU2636840C2 (en
Inventor
Томохару ФУДЗИИ
Юудзоу АКАСАКА
Хироки УЕХАРА
Йосинари ЙОСИМУРА
Такеси СЕНОУЕ
Original Assignee
Ниссан Мотор Ко., Лтд.
Экседи Корпорейшн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ниссан Мотор Ко., Лтд., Экседи Корпорейшн filed Critical Ниссан Мотор Ко., Лтд.
Publication of RU2016113961A publication Critical patent/RU2016113961A/en
Application granted granted Critical
Publication of RU2636840C2 publication Critical patent/RU2636840C2/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123Wound springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04Wound springs
    • F16F1/12Attachments or mountings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123Wound springs
    • F16F15/1232Wound springs characterised by the spring mounting
    • F16F15/12326End-caps for springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/64Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
    • F16D3/66Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being metallic, e.g. in the form of coils

Claims (13)

1. Демпфирующее устройство, содержащее:1. A damping device comprising: - спиральную пружину, размещенную в направлении вдоль окружности между первым вращающимся телом и вторым вращающимся телом, причем два ее конца поддерживаются на вращающихся телах, ориентируя направление вдоль центральной оси пружины, которая является центром обмотки, к направлению вдоль окружности; и- a spiral spring placed in a circumferential direction between the first rotating body and the second rotating body, its two ends being supported on the rotating bodies, orienting the direction along the central axis of the spring, which is the center of the winding, to the circumferential direction; and - седло пружины, изготовленное из полимерного материала, которое прикреплено к вращающимся телам, в состоянии, в котором два конца спиральной пружины поддерживаются в направлении вдоль центральной оси пружины;- a spring seat made of a polymeric material that is attached to rotating bodies in a state in which the two ends of the coil spring are supported in a direction along the center axis of the spring; - при этом:- wherein: - седло пружины содержит:- the spring seat contains: - фрагмент седла, имеющий поверхность посадки пружины, на которую садятся концы спиральной пружины в направлении вдоль центральной оси пружины, выступающий фрагмент, который проходит от конца направления внешнего диаметра устройства вращающегося тела во фрагмент седла в направлении вдоль окружности и покрывает направление внешнего диаметра устройства спиральной пружины, и пару зажимных выступов, которые выступают из фрагмента седла таким образом, что они допускают размещение между ними крепежного фрагмента вращающегося тела, и которые прикреплены к крепежному фрагменту таким образом, что они являются относительно поворотными в радиальном направлении вращающегося тела, и- a saddle fragment having a spring seating surface on which the ends of the coil spring sit in the direction along the central axis of the spring, a protruding fragment that extends from the end of the outer diameter direction of the rotating body device into the saddle fragment in the circumferential direction and covers the direction of the outer diameter of the spiral spring device , and a pair of clamping protrusions that protrude from the saddle fragment in such a way that they allow the fastening fragment of the rotating body to be placed between them, and which e attached to the attachment moiety such that they are relatively swivel in the radial direction of the rotating body, and - зажимные выступы имеют такую конфигурацию, в которой сторона в направлении внешнего диаметра центральной оси пружины представляет собой фрагмент с низкой жесткостью, имеющий относительно более низкую жесткость, тогда как сторона в направлении внутреннего диаметра центральной оси пружины представляет собой фрагмент с высокой жесткостью, имеющий относительно более высокую жесткость.- the clamping protrusions have a configuration in which the side in the direction of the outer diameter of the central axis of the spring is a fragment with low stiffness having relatively lower stiffness, while the side in the direction of the inner diameter of the central axis of the spring is a fragment with high stiffness having relatively more high rigidity. 2. Демпфирующее устройство по п. 1, в котором:2. The damping device according to claim 1, in which: - фрагмент с высокой жесткостью зажимных выступов сконфигурирован посредством установки ребра на внешней боковой части зажимных выступов, и ребро проходит в направлении вдоль направления ввода из спиральной пружины, когда два вращающихся тела относительно смещены в осевом направлении.- the fragment with high rigidity of the clamping protrusions is configured by mounting a rib on the outer side of the clamping protrusions, and the rib extends in a direction along the direction of entry from the coil spring when two rotating bodies are relatively axially offset. 3. Демпфирующее устройство по п. 2, в котором:3. The damping device according to claim 2, in which: - множество ребер сформированы рядом на стороне в направлении внутреннего диаметра и стороне в направлении внешнего диаметра вращающегося тела для направления ввода.- many ribs are formed side by side on the side in the direction of the inner diameter and the side in the direction of the outer diameter of the rotating body for the input direction. 4. Демпфирующее устройство по любому из пп. 1-3, в котором:4. Damping device according to any one of paragraphs. 1-3, in which: - зажимные выступы сконфигурированы посредством образования формы внешней стороны направления выступания как круговой дугообразной формы вдоль траектории поворота относительно крепежного фрагмента. - the clamping protrusions are configured by forming the shape of the outer side of the protrusion direction as a circular arcuate shape along a rotation path relative to the fastening fragment.
RU2016113961A 2013-09-13 2013-09-13 Damping device RU2636840C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/074846 WO2015037124A1 (en) 2013-09-13 2013-09-13 Damper device

Publications (2)

Publication Number Publication Date
RU2016113961A true RU2016113961A (en) 2017-10-18
RU2636840C2 RU2636840C2 (en) 2017-11-28

Family

ID=52665266

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016113961A RU2636840C2 (en) 2013-09-13 2013-09-13 Damping device

Country Status (8)

Country Link
US (1) US9970487B2 (en)
EP (1) EP3045768B1 (en)
JP (1) JP6028143B2 (en)
CN (1) CN105531500B (en)
MX (1) MX369578B (en)
MY (1) MY184793A (en)
RU (1) RU2636840C2 (en)
WO (1) WO2015037124A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2636844C2 (en) * 2013-09-13 2017-11-28 Ниссан Мотор Ко., Лтд. Damping device
JP6616662B2 (en) * 2015-10-30 2019-12-04 株式会社エクセディ Damper device
US10670110B2 (en) * 2018-06-04 2020-06-02 Schaeffler Technologies AG & Co. KG Spring assembly with adhered end caps, damper having spring assemblies with adhered end caps, and method of fabricating a spring assembly with adhered end caps
JP7427472B2 (en) 2020-02-26 2024-02-05 株式会社エクセディ Spring seat and damper device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA508262A (en) * 1954-12-21 F. Alcock John Resilient power-transmission wheels
US3244413A (en) * 1963-12-30 1966-04-05 Majik Ironers Inc End connector for coiled springs
DD130801B1 (en) * 1977-04-12 1979-08-29 Klaus Opelt TURNING VEHICLE DAMPER, ESPECIALLY FOR MOTOR VEHICLE COUPLINGS
DE3618770C2 (en) 1986-06-04 1995-07-27 Fichtel & Sachs Ag Torsional vibration damper with spring holder
JP3904849B2 (en) * 2001-06-13 2007-04-11 株式会社エクセディ Damper mechanism
JP4625791B2 (en) * 2006-08-08 2011-02-02 株式会社エクセディ Spring seat and spring assembly
JP4925894B2 (en) * 2007-03-30 2012-05-09 日産自動車株式会社 Spring seat and damper disk assembly
JP4925893B2 (en) * 2007-03-30 2012-05-09 日産自動車株式会社 Spring seat and damper disk assembly
DE112009001678T5 (en) * 2008-07-24 2011-06-01 Exedy Corp., Neyagawa Power transmission element, damping mechanism and flywheel assembly
JP5625676B2 (en) * 2010-09-24 2014-11-19 アイシン精機株式会社 Torque fluctuation absorber
JP5764458B2 (en) * 2011-10-15 2015-08-19 ジヤトコ株式会社 Vibration damping device
MX2016003225A (en) * 2013-09-13 2016-06-07 Nissan Motor Damper device.
RU2636844C2 (en) * 2013-09-13 2017-11-28 Ниссан Мотор Ко., Лтд. Damping device

Also Published As

Publication number Publication date
CN105531500B (en) 2017-02-08
US9970487B2 (en) 2018-05-15
US20160208863A1 (en) 2016-07-21
EP3045768A1 (en) 2016-07-20
WO2015037124A1 (en) 2015-03-19
JP6028143B2 (en) 2016-11-16
RU2636840C2 (en) 2017-11-28
EP3045768A4 (en) 2016-11-09
CN105531500A (en) 2016-04-27
MY184793A (en) 2021-04-22
MX2016003226A (en) 2016-06-07
JPWO2015037124A1 (en) 2017-03-02
EP3045768B1 (en) 2019-06-12
MX369578B (en) 2019-11-13

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